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Show crystal 2940 - Archived data from Mon, 15. April 2019 13:30:55 CEST


This is all the information about the crystal 2940. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 2940
Type: EC
   
Data from BTCP:  
Length: 199.98 mm
Dimensions front: AF: 24.32 mm, BF3: 24.31 mm, BF4: 24.32 mm, CF: 24.33 mm
Dimensions back: AR: 25.96 mm, BR3: 25.92 mm, BR4: 25.93 mm, CR: 25.96 mm
Transmittance: 51.3 % at λ = 360 nm, 72.1 % at λ = 420 nm, 76 % at λ = 620 nm
Light yield: 19
ΔK: 0.54 m-1
Spread for T = 50 %: 0.85 nm
Lot: B-4
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.981 mm
Dimensions front: AF: 24.312 mm, BF3: 24.3 mm, BF4: 24.311 mm, CF: 24.31 mm
Dimensions back: AR: 25.948 mm, BR3: 25.917 mm, BR4: 25.929 mm, CR: 25.946 mm
Transmittance: 51.2 % at λ = 360 nm, 72 % at λ = 420 nm, 75.6 % at λ = 620 nm
Light yield: 16.9768
Light yield coefficient: 0.274261
Spread for T = 50 %: 0.22 nm
Lot: B-4
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 48.5 % at λ = 360 nm, 73 % at λ = 420 nm, 78.4 % at λ = 620 nm
Transmittance AI: 42.5 % at λ = 360 nm, 62.6 % at λ = 420 nm, 73.3 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.77 m-1
Box Number: 27
Lot: B-4
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: Room NB04/168 Shelf 3E Position 6 middle
Notes:


Version history

Time Author Change comment
26. Apr 2024 15:25:51 CEST lmachunze Updated room and other location details.
15. Apr 2019 13:30:55 CEST Tobias Updated room and other location details.
21. Sep 2018 12:53:38 CEST Tobias Updated room and other location details.
20. Sep 2018 13:47:13 CEST Tobias Removing old notes with old location data.
15. May 2017 12:28:36 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:15:03 CEST Tobias Imported crystal from database at JLU Gießen